package com.isoft.c2team3service2.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.isoft.c2team3service2.entity.Album;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;


/**
 * @author 蓝莓
 * @date 2025/7/4 11:31
 */
@Mapper
public interface AlbumMapper extends BaseMapper<Album> {
    @Select("SELECT albums FROM album")
    List<String> se();

    @Select("SELECT number FROM album")
    List<Double> ec();
}
